OMC Parts / OMC Cobra Stern Drive Tech Drawings

OMC Marine 800 series upper gearcase repair cost

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800 series upper gearcase repair cost
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Outdrive repair cost for OMC stern drive upper gear case. Repairs including 400 / 800 and Stringer units
  • OMC outdrive repairs are required by customers that do not have their own gas-welding and press equipment.
  • This price includes labor, 680 retaining compound, aviation gasket sealant, 545 thread sealant, gasket flange sealant 515 put over nut and in plug area to seal off water.
  • We also resurface taper area on shaft for proper ball gear fit.
  • Machine face and clean seal area of bearing retainer, spray paint OMC outdrive case with zinc chromate primer.
  • Clear seal coating placed over ball gears and bearing retainer.
  • When changing bearing on old gears we shim out inside cone .009 to .012 to reduce bearing carrier shims to close gap on worn gears.
  • All OMC outdrive repairs include vacuum / pressure testing.

OMC high profile repair cost stringer outdrive.jpg

226-2 Omc stern drive low profile stringer / 800 series upper gear case repair cost including ball gear, bearings, nut, o-ring, plug, nut, lock nut, seal kit, steering bushing and shims $685.00  

OMC repair cost 400 800 stringer outdrives.jpg
OMC repair cost 400 800 stringer outdrives

Parts included in kit

21544 Tapered bearing 41.98
21545 Tapered bearing 73.98
21546 Tapered bearing 17.98
21547 Tapered bearing 30.98
87650 Gearcase seal kit 49.98
23320 Shim kit 10.98
22020 Ball gear 120.98
22515 Centering cone 20.98
11056 Spring 3.98
86652 Seal 4.98
31173 Nylon steering shim 4.98
23310 Shim kit 11.98
27820 Bushing 10.98
27840 Retaining ring 5.98
68015 Loctite retainer $22.98
30517 Aviation sealant $9.98
35605 Chromate primer $12.98
36979 Silver matched $9.98
78819 White epoxy enamel base note has 24hr. cure time $9.98
Total parts cost over 500.00

The following are OMC outdrive repair parts that are not included with basic repair prices. Prices based on low profile gear case with GLM aftermarket OMC parts:

Water pump housing # 12390 $47.98
New gears 21/16,17,18 and 20 $529.98
Upper drive shaft # 22412 $150.98
Water pump shaft # 22410 $113.98
Bear retainer # 27960 $85.98
Bearing housing # 27950 $122.98
OMC Seal kit # 34810 No Charge
Top O-ring # 82250 No Charge

27100 New upper gearcase replacement unit.jpg
27100 New upper gearcase replacement unit

226- 3 OMC low profile stringer / 800 series upper gear case repair cost including ball gear, bearings, nut, o-ring, plug, nut, lock nut, seal kit, steering bushing, shims and new gear set $1142.00     

OMC intermediate drive shaft repair cost.jpg
OMC intermediate drive shaft repair cost

226-6 OMC drive shaft repair cost including ball gear, 2 seals, nut, o-ring, plug, and nut $226.00  

 

 

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21-17 Aftermarket OMC gears-bearings set
22512 21-17 Aftermarket OMC gears bearings.jpg
# 22512 Upper gear case gear sets 21/17, Bearings 21544, 21545, 21547 aftermarket omc parts